<%@ include file="/WEB-INF/jsp/include/head.jsp"%><%@ page language="java" isErrorPage="true" pageEncoding="UTF-8"%>
<%
    response.setStatus(200);
%>

<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
</head>
<body>

<table border=0 cellspacing=0 cellpadding=0 width=100% align=center>
	<tr>
		<td>
		<table height=130 border=0 cellspacing=0 cellpadding=0 align=center>
			<tr>
				<td align=center>
				<table border=0>
					<tr>
						<td>Internal Server Error</td>
					</tr>
				</table>
				</td>
			</tr>
		</table>
		</td>
	</tr>
</table>

</body>

</html>

<%
    java.util.Enumeration e = request.getAttributeNames();
    while (e.hasMoreElements()) {
        String a = (String) e.nextElement();
        System.out.println(a);
        System.out.println(request.getAttribute(a));
    }

    System.out.println("------------------------------------------------");

    java.util.Enumeration e1 = request.getParameterNames();
    while (e1.hasMoreElements())
        System.out.println(e1.nextElement());

    System.out.println("------------------------------------------------");

    java.util.Enumeration e2 = getServletContext().getAttributeNames();
    while (e2.hasMoreElements())
        System.out.println(e2.nextElement());
%>